Shirley MARCUS born to an American father and a French mother, was the initiator of many fitness techniques.

A passionate coach and professional trainer, she has played a fundamental role in the evolution of fitness in France and in Europe.

She trained in the PILATES method from the school in Boulder, Colorado, for all levels and on all devices.

She is always eager to learn, to progress in order to meet the specific demands of her students. Her passion has led her to pioneer the best cutting-edge alternative methods rather than follow traditional methods.

That is why she did not hesitate to call on one of the best fasciatherapists, physiotherapists and energeticians in Chinese medicine to create the most successful method in terms of fitness, the ROLLNESS®️.

Since then, she has been discovering and advancing in terms of spiritual and energetic openness, which today gives her, to be in the TOP of her fit.

Although she taught in France, in California and now in Spain, where she lives today, it is the development of these methods and the transmission of everything she has acquired that is important to her now. She specialized herself in teaching worldwide online.